1 files changed, 55 insertions, 44 deletions

diff --git a/tools/perf/util/thread.h b/tools/perf/util/thread.h
index c206f72c888..3c0c2724f82 100644
--- a/tools/perf/util/thread.h
+++ b/tools/perf/util/thread.h
@@ -2,69 +2,80 @@
 #define __PERF_THREAD_H
 
 #include <linux/rbtree.h>
+#include <linux/list.h>
 #include <unistd.h>
+#include <sys/types.h>
 #include "symbol.h"
-
-struct map_groups {
-	struct rb_root		maps[MAP__NR_TYPES];
-	struct list_head	removed_maps[MAP__NR_TYPES];
-};
+#include <strlist.h>
 
 struct thread {
-	struct rb_node		rb_node;
-	struct map_groups	mg;
-	pid_t			pid;
+	union {
+		struct rb_node	 rb_node;
+		struct list_head node;
+	};
+	struct map_groups	*mg;
+	pid_t			pid_; /* Not all tools update this */
+	pid_t			tid;
+	pid_t			ppid;
 	char			shortname[3];
-	char			*comm;
+	bool			comm_set;
+	bool			dead; /* if set thread has exited */
+	struct list_head	comm_list;
 	int			comm_len;
-};
 
-void map_groups__init(struct map_groups *self);
-int thread__set_comm(struct thread *self, const char *comm);
-int thread__comm_len(struct thread *self);
-struct thread *perf_session__findnew(struct perf_session *self, pid_t pid);
-void thread__insert_map(struct thread *self, struct map *map);
-int thread__fork(struct thread *self, struct thread *parent);
-size_t map_groups__fprintf_maps(struct map_groups *self, FILE *fp);
-size_t perf_session__fprintf(struct perf_session *self, FILE *fp);
+	void			*priv;
+};
 
-void maps__insert(struct rb_root *maps, struct map *map);
-struct map *maps__find(struct rb_root *maps, u64 addr);
+struct machine;
+struct comm;
 
-static inline void map_groups__insert(struct map_groups *self, struct map *map)
+struct thread *thread__new(pid_t pid, pid_t tid);
+int thread__init_map_groups(struct thread *thread, struct machine *machine);
+void thread__delete(struct thread *thread);
+static inline void thread__exited(struct thread *thread)
 {
-	 maps__insert(&self->maps[map->type], map);
+	thread->dead = true;
 }
 
-static inline struct map *map_groups__find(struct map_groups *self,
-					   enum map_type type, u64 addr)
+int thread__set_comm(struct thread *thread, const char *comm, u64 timestamp);
+int thread__comm_len(struct thread *thread);
+struct comm *thread__comm(const struct thread *thread);
+const char *thread__comm_str(const struct thread *thread);
+void thread__insert_map(struct thread *thread, struct map *map);
+int thread__fork(struct thread *thread, struct thread *parent, u64 timestamp);
+size_t thread__fprintf(struct thread *thread, FILE *fp);
+
+void thread__find_addr_map(struct thread *thread, struct machine *machine,
+			   u8 cpumode, enum map_type type, u64 addr,
+			   struct addr_location *al);
+
+void thread__find_addr_location(struct thread *thread, struct machine *machine,
+				u8 cpumode, enum map_type type, u64 addr,
+				struct addr_location *al);
+
+void thread__find_cpumode_addr_location(struct thread *thread,
+					struct machine *machine,
+					enum map_type type, u64 addr,
+					struct addr_location *al);
+
+static inline void *thread__priv(struct thread *thread)
 {
-	return maps__find(&self->maps[type], addr);
+	return thread->priv;
 }
 
-static inline struct map *thread__find_map(struct thread *self,
-					   enum map_type type, u64 addr)
+static inline void thread__set_priv(struct thread *thread, void *p)
 {
-	return self ? map_groups__find(&self->mg, type, addr) : NULL;
+	thread->priv = p;
 }
 
-void thread__find_addr_location(struct thread *self,
-				struct perf_session *session, u8 cpumode,
-				enum map_type type, u64 addr,
-				struct addr_location *al,
-				symbol_filter_t filter);
-struct symbol *map_groups__find_symbol(struct map_groups *self,
-				       struct perf_session *session,
-				       enum map_type type, u64 addr,
-				       symbol_filter_t filter);
-
-static inline struct symbol *
-map_groups__find_function(struct map_groups *self, struct perf_session *session,
-			  u64 addr, symbol_filter_t filter)
+static inline bool thread__is_filtered(struct thread *thread)
 {
-	return map_groups__find_symbol(self, session, MAP__FUNCTION, addr, filter);
+	if (symbol_conf.comm_list &&
+	    !strlist__has_entry(symbol_conf.comm_list, thread__comm_str(thread))) {
+		return true;
+	}
+
+	return false;
 }
 
-struct map *map_groups__find_by_name(struct map_groups *self,
-				     enum map_type type, const char *name);
 #endif	/* __PERF_THREAD_H */